Finding the Fourth Proportional to 11,160,449.54, 16,741,486.24 and 4,677,016.96

Step by Step Solution

1. Step 1: Write the proportion equation
   11,160,449.54 : 16,741,486.24 = 4,677,016.96 : x
2. Step 2: Convert to fraction form
   11,160,449.54/16,741,486.24 = 4,677,016.96/x
3. Step 3: Cross multiply
   11,160,449.54x = 16,741,486.24 × 4,677,016.96
4. Step 4: Simplify right side
   11,160,449.54x = 78,300,215,080,086.62
5. Step 5: Solve for x
   x = 78,300,215,080,086.62/11,160,449.54
6. Step 6: Final answer
   x = 7,015,865.70